13440114 has 16 divisors (see below), whose sum is σ = 29867040. Its totient is φ = 4480020.

The previous prime is 13440109. The next prime is 13440121. The reversal of 13440114 is 41104431.

It is a super-3 number, since 3×13440114³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124392 + ... + 124499.

It is an arithmetic number, because the mean of its divisors is an integer number (1866690).

Almost surely, 2^13440114 is an apocalyptic number.

13440114 is an abundant number, since it is smaller than the sum of its proper divisors (16426926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13440114 is a wasteful number, since it uses less digits than its factorization.

13440114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248902 (or 248896 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 13440114 is about 3666.0761039564. The cubic root of 13440114 is about 237.7575503379.

Adding to 13440114 its reverse (41104431), we get a palindrome (54544545).

The spelling of 13440114 in words is "thirteen million, four hundred forty thousand, one hundred fourteen".